It’s confirmed! Things have heated up again between Demi Lovato and her much-older ex, Wilmer Valderrama. Do YOU think they’re a good couple?

We’ve suspected it for a little bit, but now HollywoodLife.com can exclusively confirm Demi Lovato and Wilmer Valderrama are once again an item. Our spies at Family Guy creator Seth MacFarlane‘s house bash Oct. 22 tell us Demi, 19, and Wilmer, 31, were inseparable and “very much a couple!”

Adds another insider, “Demi looked gorgeous. She was very made up and Wilmer kept looking at her with a big smile. It was cute.”

Before she headed to the star-studded soiree, which included celebs like Bill Maher, Amy Smart and Mel Gibson, Demi tweeted a positive reminder to her followers. “Saturday night = party time! Stay safe tonight y’all.. Remember SOBER IS SEXY.. be ABOVE the influence tonight. Xo,” she wrote.

Although they never confirmed it, Demi and Wilmer reportedly dated throughout the last year, following her treatment for emotional and physical issues. However, their relationship ended in June, allegedly because of the age difference. Now, Demi seems to be in a better place than ever and we’re sure that’s attractive to Wilmer.

What do you think about Demi and Wilmer’s relationship? Should they get back together? Sound off below!